GraphicLayerInfo.android.kt

/*
 * Copyright 2021 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.compose.ui.layout

/**
 * The info about the graphics layers used by tooling.
 */
interface GraphicLayerInfo {
    /**
     * The ID of the layer. This is used by tooling to match a layer to the associated
     * LayoutNode.
     */
    val layerId: Long

    /**
     * The uniqueDrawingId of the owner view of this graphics layer. This is used by
     * tooling to match a layer to the associated owner AndroidComposeView.
     */
    val ownerViewId: Long
        get() = 0
}